All runs
ErrorComfyUI
0492cff0-264a-4778-bdba-8cb1b9e292e5
- Queued
- Sep 3, 2026, 07:02 AM
- Completed
- Sep 3, 2026, 07:03 AM
- Execution time
- 4.5s
- Outputs
- 0 · 0 B
- Inputs
- 1
- Cached nodes
- 1
Failure
ValueErrorin Comfyui-Kling-Wrapper Preview Video (node 3)
PreviewVideo received an empty video_url. The upstream node finished without a downloadable video URL.
Stack trace
File "/home/ec2-user/ComfyUI-031/execution.py", line 545, in execute
output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ec2-user/ComfyUI-031/execution.py", line 344, in get_output_data
return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ec2-user/ComfyUI-031/execution.py", line 318, in _async_map_node_over_list
await process_inputs(input_dict, i)
File "/home/ec2-user/ComfyUI-031/execution.py", line 306, in process_inputs
result = f(**inputs)
^^^^^^^^^^^
File "/home/ec2-user/ComfyUI-031/custom_nodes/Comfyui-Kling-Wrapper/py/nodes.py", line 2263, in run
raise ValueError(
Outputs
0The run failed before producing any output.
Text prompts
2Promptnode 1 · SeedanceV2Video · prompt“Seedance 2.0 Video”
he speakinng confidently in hindi
1 other text field— sigmas, filenames, and other non-prompt strings the logger swept up
node 2 · LoadImage · image
jai cl.png
Input media
1Source images and video this run consumed.
